package ch7;

/**
 * @author ANG.YU
 * @date 2020-08-12 12:53
 */
public interface RandVals {
    int rint = (int) (Math.random() * 10);
    long rlong = (long) (Math.random() * 10);
    float rfloat = (float) (Math.random() * 10);
    double rdouble = Math.random() * 10;
}
